Pillow



FIG. 1 is a top, front, right perspective view of a pillow, showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a top, front, right perspective view thereof with the head pillow portion positioned downwardly from that shown in FIG. 1.

The even length broken lines in the drawings depict portions of the pillow that form no part of the claimed design. 

CLAIM The ornamental design for a pillow, as shown and described. 